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LMR Partners’s Chubb CB Stock Holding History

LMR Partners’s Portfolio CB Stock Details CB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-3,400
Closed -$1.06M – 1504
2025
Q4 		$1.06M Hold
3,400
– – ﹤0.01% 970
2025
Q3 		$960K Sell
3,400
-6,600
-66% -$1.82M ﹤0.01% 945
2025
Q2 		$2.9M Sell
10,000
-8,200
-45% -$2.36M 0.02% 580
2025
Q1 		$5.5M Buy
+18,200
New +$5.06M 0.05% 372

Other funds holding CB

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
GQG Partners
GQG Partners Ft. Lauderdale, Florida $53.8B AUM 19.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

LMR Partners's CB Position: Q2 2026 in Review

LMR Partners opened a new position in Chubb (CB) in Q2 2026: 1,323 shares worth $451K. The stake represents ﹤0.01% of the portfolio and ranks #1193 among its holdings. This is a return to the name: LMR Partners previously reported a position in CB as recently as Q3 2025.

LMR Partners first reported a position in CB in Q3 2015 and has held it in 10 quarters since. The position peaked at $24M in Q3 2023. 2,157 funds tracked by Wall St. Rank hold CB as of Q2 2026.

  • LMR Partners held 1,323 shares of Chubb worth $451K as of Q2 2026.
  • Chubb was a new LMR Partners position in Q2 2026.
  • Chubb made up ﹤0.01% of LMR Partners's portfolio in Q2 2026, its #1193 holding.
  • LMR Partners first reported a position in Chubb in Q3 2015 and has held it in 10 quarters since.
  • LMR Partners's Chubb position peaked at $24M in Q3 2023.
  • 2,157 funds tracked by Wall St. Rank held Chubb as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.